Results 41 to 50 of about 3,783 (143)

STUDI KOORDINASI RELAY PROTEKSI PADA MAIN TRANSFER STATION II PT. KRAKATAU DAYA LISTRIK DENGAN METODE PEMROGRAMAN LINIER [PDF]

, 2015
Koordinasi relay proteksi arus lebih pada sistem tenaga listrik yang besar sangat sulit dilakukan dengan menggunakan perhitungan setting biasa. Sehingga dibutuhkan suatu cara atau metode yang mempermudah dalam melakukan perhitungan setting waktu kerja ...
Rizki, Muhammad
core  

Hierarchy in regulator interactions with distant transcriptional activation domains empowers rheostatic regulation

Protein Science, Volume 34, Issue 6, June 2025.
Abstract Transcription factors carry long intrinsically disordered regions often containing multiple activation domains. Despite numerous recent high‐throughput identifications and characterizations of activation domains, the interplay between sequence motifs, activation domains, and regulator binding in intrinsically disordered transcription factor ...
Amanda D. Due, Norman E. Davey, F. Emil Thomasen, Nicholas Morffy, Andreas Prestel, Inna Brakti, Charlotte O'Shea, Lucia C. Strader, Kresten Lindorff‐Larsen, Karen Skriver, Birthe B. Kragelund   +10 more
wiley   +1 more source

Optimisasi Koordinasi Directional Over Current Relay (DOCR) pada Sistem Distribusi Mesh Menggunakan Modified Adaptive Particle Swarm Optimization (MAPSO) dengan Pembangkit Tersebar [PDF]

, 2016
Pemilihan topologi jaringan distribusi mesh merupakan salah satu hal yang sangat penting dalam penyaluran sistem tenaga listrik. Apabila terjadi gangguan pada suatu saluran maka saluran yang lain dapat menggantikan untuk penyalurkan daya listrik.
Putra, A. D. (Aditya)
core   +2 more sources

Research on the Bending Mechanical Properties of Laminated Glass Panels Under Concentrated Loads

Engineering Reports, Volume 7, Issue 4, April 2025.
This article conducts bending tests on glass bridge decks under wheel loads to study the mechanical properties of glass panel structures applied to automotive bridge decks. The experiment applies a concentrated load to the center of the plate, with displacement as the control condition for loading.
Tang Peng, Gong Sai
wiley   +1 more source

An Improved Communication‐Free Dual Characteristic Over Current‐Based Protection Scheme for AC Microgrids

International Transactions on Electrical Energy Systems, Volume 2025, Issue 1, 2025.
The entry of distributed generation causes the network to become complicated, and as a result, the protection coordination between the network equipment is lost. In previous studies, three decision variables were considered for each directional overcurrent relay: time dial setting in the main mode, time dial setting in the backup mode, and pickup ...
Hossein Mohammadi Panah, Behrooz Zaker, Haidar Samet, Paulo Moisés Almeida Costa   +3 more
wiley   +1 more source

Individual peak alpha frequency correlates with visual temporal resolution, but only under specific task conditions

European Journal of Neuroscience, Volume 60, Issue 7, Page 5591-5604, October 2024.
In the current study, we have replicated the finding from Samaha and Postle's (2015) study that individual peak alpha frequency is correlated with perceptual thresholds for a single‐flash fusion paradigm. However, this correlation is not present for a different measure for visual temporal resolution.
Clinton S. Haarlem, Kevin J. Mitchell, Andrew L. Jackson, Redmond G. O'Connell   +3 more
wiley   +1 more source

Optimasi Time Dial Setting (TDS) Relay Arus Lebih Menggunakan Adaptive Modified Firefly Algorithm Pada Sistem Kelistrikan PT. Pupuk Kalimantan Timur

Jurnal Teknik ITS, 2017
Penggunaan relay arus lebih (over current relay) pada industri memerlukan pengaturan beberapa parameter seperti arus pickup (Ip), time dial setting (TDS), serta waktu operasi (top).
Vincentius Raki Mahindhara, Margo Pujiantara   +1 more
doaj  

Deformation, Strength and Tectonic Evolution of Basal Ice in Taylor Glacier, Antarctica

Journal of Geophysical Research: Earth Surface, Volume 129, Issue 4, April 2024.
Abstract Observation and measurements of ice structure and deformation made in tunnels excavated into the margin of Taylor Glacier, a polythermal glacier in the McMurdo Dry Valleys of Antarctica, reveal a complex, rapidly deforming basal ice sequence.
Sean Fitzsimons, Denis Samyn, Regi Lorrain   +2 more
wiley   +1 more source

Optimal overcurrent relay coordination: Balancing costs, time performance and generator placement in fault current limiter optimization

IET Generation, Transmission &Distribution, Volume 18, Issue 7, Page 1431-1448, April 2024.
This work investigates FCL cost minimization through the placement of the synchronous generator location within the network. This will be achieved by implementing JSO algorithm. Restoring the coordination through the FCLs without changing the directional over current relays settings is one goal of this work.
Ribin Mohamedshareef, Mehdi Abapour, Seyed Hossein Hosseini, Heresh Seyedi   +3 more
wiley   +1 more source

Nano dust impacts on spacecraft and boom antenna charging

, 2012
High rate sampling detectors measuring the potential difference between the main body and boom antennas of interplanetary spacecraft have been shown to be efficient means to measure the voltage pulses induced by nano dust impacts on the spacecraft body ...
A. Beck, A. Zaslavsky, Arnaud Zaslavsky, F. Pantellini, Filippo Pantellini, M. Murakami, N. McBride, N. Meyer-Vernet, Nicole Meyer-Vernet, O. Bystrenko, P. Henri, P.J. Kellogg, S.D. Bale, Soraya Belheouane   +13 more
core   +2 more sources